Location:	35°45.88' N 140°01.36' E - lokaator QM05AS23RM - show map 11.3 km Idast peiling 101° from Matsudo, Chiba, Japan [?] 14.9 km Kagusse peiling 133° from Nagareyama, Chiba, Japan 31.0 km Idast peiling 74° from Tokyo, Tōkyō, Japan 49.2 km Kirdesse peiling 44° from Yokohama-shi, Kanagawa, Japan
Last position:	2025-08-30 08:59:47 UTC (1d 21h40m ago) 2025-08-30 17:59:47 JST local time at Matsudo, Japan [?]
Altitude:	28 m
Device:	Icom: IC-9700 (D-Star)
Last path:	JR1SWD-4>API970 via DSTAR*,qAS,JP1YKO-IS
Positions stored:	1

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.